♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Brass get discoloured in air due to ...
Que.
Brass get discoloured in air due to constant exposure in presence of-
A.
Hydrogen sulphide
B.
Aluminium sulphide
C.
Aluminium Phosphide
D.
Hydrogenated wafers
Right Answer is :
✓ A. Hydrogen sulphide
⚑ Report
Views 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is a part ...
➣ Which one the following does not contain ...
➣ 'ल्यूकेमिया' एक बीमारी है, जो सम्बन्धित है ...
➣ Adipose tissue is the examples of ...
➣ The gas which helps in burning ...
➣ If lime water is kept in the ...
➣ Which of the following has lowest melting ...
➣ Dailt requirement of proteins kilograms of body ...
➣ Which of the following compound possesses ionic, ...
➣ The layer of atmosphere used for radio ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Inventions and Discoveries
➤ Everyday Science